Home / 3,014,815.93-4,160,805.29-1,726,070.29

Finding the Fourth Proportional to 3,014,815.93, 4,160,805.29 and 1,726,070.29

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Solution

The fourth proportional to 3,014,815.93, 4,160,805.29 and 1,726,070.29 is: 2,382,182.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,815.93 : 4,160,805.29 = 1,726,070.29 : x
  2. Step 2: Convert to fraction form
    3,014,815.93/4,160,805.29 = 1,726,070.29/x
  3. Step 3: Cross multiply
    3,014,815.93x = 4,160,805.29 × 1,726,070.29
  4. Step 4: Simplify right side
    3,014,815.93x = 7,181,842,377,054.98
  5. Step 5: Solve for x
    x = 7,181,842,377,054.98/3,014,815.93
  6. Step 6: Final answer
    x = 2,382,182.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.